diff --git a/readme.md b/readme.md
index e531211..12d38f0 100644
--- a/readme.md
+++ b/readme.md
@@ -4,7 +4,9 @@
 
 From within this directory:
 
-`sudo nixos-rebuild switch --flake .`
+```
+sudo nixos-rebuild switch --flake .
+```
 
 # Update and deploy